X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fengine_dialog.h;h=2f5399e564533bd013b1c7333f20d7b84d99f066;hb=b94c9ef8e09d41c28e44baae36e67bdf06e3758e;hp=a92d0629f29852dd420b63652c15c7660b15ec90;hpb=209e4bdcaed8e0f7d66fa5673f9049948e1f1d53;p=ardour.git diff --git a/gtk2_ardour/engine_dialog.h b/gtk2_ardour/engine_dialog.h index a92d0629f2..2f5399e564 100644 --- a/gtk2_ardour/engine_dialog.h +++ b/gtk2_ardour/engine_dialog.h @@ -24,138 +24,332 @@ #include #include +#include +#include +#include +#include #include +#include +#include #include -#include #include -#include -#include -#include -#include + +#include "pbd/signals.h" + +#include "widgets/ardour_button.h" #include "ardour_dialog.h" -class EngineControl : public ArdourDialog { - public: - EngineControl (); - ~EngineControl (); - - static bool need_setup (); - - XMLNode& get_state (); - void set_state (const XMLNode&); - - void set_desired_sample_rate (uint32_t); - - private: - Gtk::Notebook notebook; - - /* core fields used by all backends */ - - Gtk::ComboBoxText backend_combo; - Gtk::ComboBoxText input_device_combo; - Gtk::ComboBoxText output_device_combo; - Gtk::ComboBoxText sample_rate_combo; - Gtk::ComboBoxText buffer_size_combo; - Gtk::Label buffer_size_duration_label; - Gtk::Adjustment input_latency_adjustment; - Gtk::SpinButton input_latency; - Gtk::Adjustment output_latency_adjustment; - Gtk::SpinButton output_latency; - Gtk::Adjustment input_channels_adjustment; - Gtk::SpinButton input_channels; - Gtk::Adjustment output_channels_adjustment; - Gtk::SpinButton output_channels; - Gtk::Adjustment ports_adjustment; - Gtk::SpinButton ports_spinner; - - Gtk::Button control_app_button; - - /* JACK specific */ - - Gtk::CheckButton realtime_button; - Gtk::CheckButton no_memory_lock_button; - Gtk::CheckButton unlock_memory_button; - Gtk::CheckButton soft_mode_button; - Gtk::CheckButton monitor_button; - Gtk::CheckButton force16bit_button; - Gtk::CheckButton hw_monitor_button; - Gtk::CheckButton hw_meter_button; - Gtk::CheckButton verbose_output_button; - - Gtk::ComboBoxText preset_combo; - Gtk::ComboBoxText serverpath_combo; - Gtk::ComboBoxText driver_combo; - Gtk::ComboBoxText device_combo; - Gtk::ComboBoxText timeout_combo; - Gtk::ComboBoxText dither_mode_combo; - Gtk::ComboBoxText audio_mode_combo; - Gtk::ComboBoxText midi_driver_combo; - - Gtk::Table basic_packer; - Gtk::Table midi_packer; - Gtk::HBox basic_hbox; - Gtk::VBox basic_vbox; - Gtk::HBox midi_hbox; - - uint32_t ignore_changes; - - static bool engine_running (); - - void driver_changed (); - void backend_changed (); - void sample_rate_changed (); - void buffer_size_changed (); - - uint32_t get_rate() const; - uint32_t get_buffer_size() const; - uint32_t get_input_channels() const; - uint32_t get_output_channels() const; - uint32_t get_input_latency() const; - uint32_t get_output_latency() const; - std::string get_device_name() const; - std::string get_driver() const; - - void audio_mode_changed (); - void device_changed (); - void list_devices (); - void show_buffer_duration (); - - struct State { - std::string backend; - std::string driver; - std::string device; - std::string sample_rate; - std::string buffer_size; - uint32_t input_latency; - uint32_t output_latency; - uint32_t input_channels; - uint32_t output_channels; - bool active; - - State() : active (false) {}; - }; - - typedef std::list StateList; - - StateList states; - - State* get_matching_state (const std::string& backend, - const std::string& driver, - const std::string& device); - State* get_current_state (); - void maybe_display_saved_state (); - void save_state (); - - static bool print_channel_count (Gtk::SpinButton*); - - void build_notebook (); - - void on_response (int); - void control_app_button_clicked (); - void manage_control_app_sensitivity (); - int push_state_to_backend (bool start); - uint32_t _desired_sample_rate; +class EngineControl : public ArdourDialog, public PBD::ScopedConnectionList +{ +public: + EngineControl (); + ~EngineControl (); + + static bool need_setup (); + + XMLNode& get_state (); + bool set_state (const XMLNode&); + + void set_desired_sample_rate (uint32_t); + bool try_autostart (); + +private: + Gtk::Notebook notebook; + + Gtk::Label engine_status; + + /* core fields used by all backends */ + + Gtk::Table basic_packer; + Gtk::HBox basic_hbox; + Gtk::VBox basic_vbox; + + Gtk::ComboBoxText backend_combo; + Gtk::ComboBoxText driver_combo; + Gtk::ComboBoxText device_combo; + Gtk::ComboBoxText input_device_combo; + Gtk::ComboBoxText output_device_combo; + Gtk::ComboBoxText sample_rate_combo; + Gtk::ComboBoxText midi_option_combo; + Gtk::ComboBoxText buffer_size_combo; + Gtk::Label buffer_size_duration_label; + Gtk::ComboBoxText nperiods_combo; + Gtk::Adjustment input_latency_adjustment; + Gtk::SpinButton input_latency; + Gtk::Adjustment output_latency_adjustment; + Gtk::SpinButton output_latency; + Gtk::Adjustment input_channels_adjustment; + Gtk::SpinButton input_channels; + Gtk::Adjustment output_channels_adjustment; + Gtk::SpinButton output_channels; + Gtk::Adjustment ports_adjustment; + Gtk::SpinButton ports_spinner; + + Gtk::Label have_control_text; + ArdourWidgets::ArdourButton control_app_button; + ArdourWidgets::ArdourButton midi_devices_button; + ArdourWidgets::ArdourButton start_stop_button; + ArdourWidgets::ArdourButton update_devices_button; + ArdourWidgets::ArdourButton use_buffered_io_button; + + Gtk::Button connect_disconnect_button; + + /* latency measurement */ + + Gtk::ComboBoxText lm_output_channel_combo; + Gtk::ComboBoxText lm_input_channel_combo; + Gtk::Label lm_measure_label; + Gtk::Button lm_measure_button; + Gtk::Button lm_use_button; + Gtk::Button lm_back_button; + ArdourWidgets::ArdourButton lm_button_audio; + Gtk::Label lm_title; + Gtk::Label lm_preamble; + Gtk::Label lm_results; + Gtk::Table lm_table; + Gtk::VBox lm_vbox; + bool have_lm_results; + bool lm_running; + + /* MIDI Tab */ + + Gtk::VBox midi_vbox; + Gtk::Button midi_back_button; + Gtk::Table midi_device_table; + + /* MIDI ... JACK */ + + Gtk::CheckButton aj_button; + + uint32_t ignore_changes; // state save/load + uint32_t ignore_device_changes; // AudioEngine::DeviceListChanged + uint32_t _desired_sample_rate; + bool started_at_least_once; + bool queue_device_changed; + + void driver_changed (); + void backend_changed (); + void sample_rate_changed (); + void buffer_size_changed (); + void nperiods_changed (); + void parameter_changed (); + void midi_option_changed (); + + void setup_midi_tab_for_backend (); + void setup_midi_tab_for_jack (); + void refresh_midi_display (std::string focus = ""); + + void update_midi_options (); + + std::string bufsize_as_string (uint32_t); + std::string nperiods_as_string (uint32_t); + + std::vector get_default_sample_rates (); + std::vector get_default_buffer_sizes (); + + std::vector get_sample_rates_for_all_devices (); + std::vector get_buffer_sizes_for_all_devices (); + + float get_rate() const; + uint32_t get_buffer_size() const; + uint32_t get_nperiods() const; + uint32_t get_input_channels() const; + uint32_t get_output_channels() const; + uint32_t get_input_latency() const; + uint32_t get_output_latency() const; + std::string get_device_name() const; + std::string get_input_device_name() const; + std::string get_output_device_name() const; + std::string get_driver() const; + std::string get_backend() const; + std::string get_midi_option () const; + bool get_use_buffered_io () const; + + std::string get_default_device (const std::string&, + const std::vector&); + + void device_changed (); + void input_device_changed (); + void output_device_changed (); + bool set_driver_popdown_strings (); + bool set_device_popdown_strings (); + bool set_input_device_popdown_strings (); + bool set_output_device_popdown_strings (); + void set_samplerate_popdown_strings (); + void set_buffersize_popdown_strings (); + void set_nperiods_popdown_strings (); + void list_devices (); + void show_buffer_duration (); + + void configure_midi_devices (); + + struct MidiDeviceSetting { + std::string name; + bool enabled; + uint32_t input_latency; + uint32_t output_latency; + + MidiDeviceSetting (std::string n, bool en = true, uint32_t inl = 0, uint32_t oul = 0) + : name (n) + , enabled (en) + , input_latency (inl) + , output_latency (oul) + {} + }; + + typedef boost::shared_ptr MidiDeviceSettings; + bool _can_set_midi_latencies; + std::vector _midi_devices; + + MidiDeviceSettings find_midi_device(std::string devicename) const { + for (std::vector::const_iterator p = _midi_devices.begin(); p != _midi_devices.end(); ++p) { + if ((*p)->name == devicename) { + return *p; + } + } + return MidiDeviceSettings(); + } + + struct StateStruct { + std::string backend; + std::string driver; + std::string device; + std::string input_device; + std::string output_device; + float sample_rate; + uint32_t buffer_size; + uint32_t n_periods; + uint32_t input_latency; + uint32_t output_latency; + uint32_t input_channels; + uint32_t output_channels; + bool active; + bool use_buffered_io; + std::string midi_option; + std::vector midi_devices; + time_t lru; + + StateStruct() + : sample_rate (48000) + , buffer_size (1024) + , input_latency (0) + , output_latency (0) + , input_channels (0) + , output_channels (0) + , active (false) + , use_buffered_io (false) + , lru (0) + {} + }; + + typedef boost::shared_ptr State; + typedef std::list StateList; + static bool state_sort_cmp (const State &a, const State &b); + + StateList states; + + State get_matching_state (const std::string& backend); + State get_matching_state (const std::string& backend, + const std::string& driver, + const std::string& device); + State get_matching_state (const std::string& backend, + const std::string& driver, + const std::string& input_device, + const std::string& output_device); + State get_saved_state_for_currently_displayed_backend_and_device (); + void maybe_display_saved_state (); + State save_state (); + void store_state (State); + bool equivalent_states (const State&, const State&); + + bool set_current_state (const State& state); + void set_default_state (); + + bool _have_control; + + static bool print_channel_count (Gtk::SpinButton*); + + void build_notebook (); + void build_full_control_notebook (); + void build_no_control_notebook (); + + void connect_changed_signals (); + void block_changed_signals (); + void unblock_changed_signals (); + + class SignalBlocker + { + public: + SignalBlocker (EngineControl& engine_control, const std::string& reason); + + ~SignalBlocker (); + + private: + EngineControl& ec; + std::string m_reason; + }; + + uint32_t block_signals; + + sigc::connection backend_combo_connection; + sigc::connection driver_combo_connection; + sigc::connection sample_rate_combo_connection; + sigc::connection buffer_size_combo_connection; + sigc::connection nperiods_combo_connection; + sigc::connection device_combo_connection; + sigc::connection input_device_combo_connection; + sigc::connection output_device_combo_connection; + sigc::connection midi_option_combo_connection; + sigc::connection input_latency_connection; + sigc::connection output_latency_connection; + sigc::connection input_channels_connection; + sigc::connection output_channels_connection; + + void on_show (); + void on_map (); + void control_app_button_clicked (); + void start_stop_button_clicked (); + void update_devices_button_clicked (); + void use_buffered_io_button_clicked (); + void use_latency_button_clicked (); + void manage_control_app_sensitivity (); + int push_state_to_backend (bool start); + void post_push (); + void update_sensitivity (); + bool start_engine (); + bool stop_engine (bool for_latency = false); + + /* latency measurement */ + void latency_button_clicked (); + void latency_back_button_clicked (); + bool check_audio_latency_measurement (); + bool check_midi_latency_measurement (); + sigc::connection latency_timeout; + void enable_latency_tab (); + void disable_latency_tab (); + void start_latency_detection (); + void end_latency_detection (); + + void on_switch_page (GtkNotebookPage*, guint page_num); + bool on_delete_event (GdkEventAny*); + + void engine_running (); + void engine_stopped (); + void device_list_changed (); + + PBD::ScopedConnection running_connection; + PBD::ScopedConnectionList stopped_connection; + PBD::ScopedConnection devicelist_connection; + + void connect_disconnect_click (); + void calibrate_audio_latency (); + void calibrate_midi_latency (MidiDeviceSettings); + + MidiDeviceSettings _measure_midi; + void midi_latency_adjustment_changed(Gtk::Adjustment *, MidiDeviceSettings, bool); + void midi_device_enabled_toggled(ArdourWidgets::ArdourButton *, MidiDeviceSettings); + sigc::connection lm_back_button_signal; }; #endif /* __gtk2_ardour_engine_dialog_h__ */